Initialization; Specification - Commax Fineview CDV-70H2 User Manual

(3) SCREEN MODE : to set for screen ratio.
* How to adjust
① Access to SCREEN MODE with UP /DOWN button in UTILITY Menu.
② Press the SELECT button to enter the menu.
③ Adjust screen ratio value with UP/DOWN button.
④ To complete the set, Press the SELECT button.
- ZOOM : Zoon in(expansion) image maintaining actual ratio(4:3) is shown. (full of the screen).
- 4:3 : Image of 4:3 ratio without expansion is shown.(This is actual ratio for camera).
- WIDE: Full of the screen. Not actual ratio (4:3).
Image is expanded according to LCD (WIDE LCD) ratio.(16:9)
(4) EXIT: Go back to the UTILITY Setting menu.
4-3. INFORMATION (The function to check Model name & Version)
In order to check the product information, Press the menu button and move to
INFORMATION menu with UP/DOWN button.
(1) MODEL : You can check the model name.
(2) VERSION : You can check the model version.
(3) SYSTEM : SINGLE (FINE VIEW VIDEOPHONE)
(4) TOUCH : You can check the touch-key version.
(5) VIDEO : You can check the video transmission formats(NTSC/PAL)
(6) SOURCE : You can check the position of camera(DOOR1 / DOOR2) which is
shown on the screen for now.
4-4. EXIT (Finish setting menu)
8. Initialization (RESET)
 Press the interphone button and door release button at the same time for about 3 seconds.
Then, image setting value and sound volume will be initialized.

9. Specification

SPEC
Wiring
Rating Voltage
Power consumption
Transmission way
Screen size
Ringtone
Display
Distance(Cable thickness)
Working temperature
CDV-70H2 / CDV-70HD2
Door camera 4wires (Polarity), interphone 4wires (polarity)
2
2
Stand-by : 3 W
HANDS FREE (Voice switch circuit)
7" TFT-DIGITAL LCD
Door : Electronic chime (Sol Mi Do),
Interphone : Beep
Monitoring : 30 ±5sec
Pie 0.5mm 0.65mm
28m 50m
0 ~ +40 ℃ (32°F ~ 104°F)
Maximum: 16 W
Talk : 60 ±5sec
0.8mm
70m
7